A RCT of a third dose CoronaVac or BNT162b2 vaccine in adults with two doses of CoronaVac
bioRxiv (2021) - Comments
doi: 10.1101/2021.11.02.21265843 

Chris Ka Pun Mok, Samuel M.S. Cheng, Chunke Chen, Karen Yiu, Tat-On Chan, Kiu Cheung Lai, Kwun Cheung Ling, Yuanxin Sun, Lun Lai Ho, Malik Peiris, David S Hui